Buffer overflow in Korn Shell (ksh) suid_exec program on IRIX 6.x and earlier, and possibly other operating systems, allows local users to gain root privileges.
Directory traversal vulnerability in pfdispaly.cgi program (sometimes referred to as "pfdisplay") for SGI's Performer API Search Tool (performer_tools) allows remote attackers to read arbitrary files.
System Manager sysmgr GUI in SGI IRIX 6.4 and 6.3 allows remote attackers to execute commands by providing a trojan horse (1) runtask or (2) runexec descriptor file, which is used to execute a System Manager Task when the user's Mailcap entry supports the x-sgi-task or x-sgi-exec type.
Buffer overflow in OSF Distributed Computing Environment (DCE) security demon (secd) in IRIX 6.4 and earlier allows attackers to cause a denial of service via a long principal, group, or organization.
The asynchronous I/O facility in 4.4 BSD kernel does not check user credentials when setting the recipient of I/O notification, which allows local users to cause a denial of service by using certain ioctl and fcntl calls to cause the signal to be sent to an arbitrary process ID.